baber/WOPTO huggingface dataset:
Patent JP-S5938204-A (JP)
Title: Polysaccharide, its production and cholesterol lowering drug containing same as effective ingredient
Inventor: MISAKI AKIRA
IPC: C12P19/04
Filed: 1982-08-27
Abstract: NEW MATERIAL:A polysaccharide or salt thereof having the following physical and chemical properties: MW of 20X10<4>-160X10<4>; specific rotation of +64- +90 (C=0.3%, l=5cm, H2O); infrared absorption spectrum shown in the figure; solubility: easily soluble in water, HCHO, formic acid, and NaOH (10M), difficultly soluble in dimethyl sulfoxide, and C6H6, and insoluble in ethanol and acetone; color reactions: reddish purple to Molisch reaction, bluish green to anthrone reaction, and yellowise orange to phenol-sulfuric acid; and sugar composition of glucose: mannose:galactose:glucuronic acid:mannuronic acid=(2.4- 3.2):(2.4-3.0):1:(1.5-2.4):(0.8-1.4) USE:Cholesterol lowering drug having an effect of controlling elevation in cholesterol level in serum. PREPARATION:Bacillus polymyxa S-4 (FERM-P164) are inoculated on a usual culture medium, and cultured under aeration at a pH of 5-9 and a temperature of 20-40 deg.C for 1-6 days.
Patent JP-H10340454-A (JP)
Title: Manufacture of master optical disk and optical disk aligner
Inventor: NAOE HITOSHI
IPC: G11B7/26
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce variance in the characteristic of a regenerative signal between an inner circumferential side zone and an outer circumferential side zone by changing a recording frequency in every zone divided in the concentric circle of a circular substrate, correcting the pulse length of modulation light in every zone and manufacturing a master optical disk. SOLUTION: Recording information is modulated in accordance with a prescribed modulation system by a data encoder 3 upon receipt of a signal from a frequency generator 1 that a recording frequency is stepwise increased in every zone having plural tracks as a unit facing from an inner circumferential side zone to an outer circumferential side zone and of a recording information signal from a recording information storage part 2. A signal showing stored radial position data is outputted by a radial position data part 7 upon receipt of a signal from the recording information storage part 2.  The pulse length of a recording signal is corrected by a duty correcting data part 9 based on stored duty correcting data upon receipt of a signal showing zone information from a zone information storage part 8 and the data part 9 irradiates and exposes it together with an exposing light quantity data signal to a substrate.
Patent JP-S6212657-A (JP)
Inventor: TAKAHASHI IZUMI
IPC: C04B35/632
Filed: 1985-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63315484-A (JP)
Inventor: NAKAYAMA MASAAKI
IPC: B66B29/00
Filed: 1987-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09312519-A (JP)
Title: Paraboloidac antenna
Inventor: FUKUDA KIYOSHI
IPC: H04B1/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To simply and easily recover the fault of a power feeder part in a parabolidac antenna. SOLUTION: When the fault occurs in a low noise converter(LNB) 1, the operation state of a polarizer 3 is changed. Then, horizontal polarized wave is outputted from the polarizer 3, reflected by a separating plate 4 inside a polarization separating equipment 2 and supplied to LNB 2. Thus, LNB 2 is used in place of LNB 1 and linear polarization received by a horn antennal is converted into an intermediate frequency so as to be outputted from a plug 8.
Patent JP-S5375672-A (JP)
Title: Method of levelling piled-up bulk material
Inventor: KAWAMURA TAKESHI
IPC: B65G65/20
Filed: 1976-12-15
Abstract: PURPOSE: To provide a method of levelling piled-up bulk material, in which levelling of piled-up bulk material is carried out while swinging a levelling wheel in a direction perpendicular to the length of yard, so that the bulk material may be distributed in a rectangular area, whereby address control of the yards can be facilitated and yard utilizing efficiency can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11343452-A (JP)
Title: Antifouling coating composition
Inventor: TONOMURA SADAICHI
IPC: C09D157/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating composition capable of effectively preventing over a long period adherence of various marine organisms to the surfaces of submarine objects such as the bottom outer boards of ships under the surface of the sea, marine constructs and fishnets. SOLUTION: This antifouling coating composition comprises a copolymer of one or more kinds of a monomer A of the formula (R1 , R2 , R3 , R4 , R5 and R6 are each a group selected from the group consisting of 1-18C alkyl groups, cycloalkyl groups and aryl groups) and one or more kinds of another ethylenically unsaturated monomer B copolymerizable with the monomer A, and a metal-contg. antifoulant, and, optionally contains a carboxyl group-contg. monobasic acid.
Patent JP-H10325707-A (JP)
Title: Measuring method for dimension of lead frame
Inventor: NAKANISHI MINORU
IPC: H01L23/50
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method in which the dimension of the interval between inner leads can be measured simply and precisely, by a method wherein the width of a through part in a place at a prescribed distance along the direction of an inner lead from a tip-side end part is found by an image processing means. SOLUTION: The tip of every inner lead 162 at a lead frame and its connection part 167 are photographed by a CCD camera so as to be situated inside the same visual field. Image data obtained by photographing them is binarized at a prescribed slice level, and binarized image data is obtained. Out of the binarized image data, a through-part region which comes into contact with the circumference of a square inspection region in the measured number of pixels or higher and a through-part region which is not crossed at all with the inspection region are deleted from an object to be inspected, and contour coordinate data on at least one through-part region other than them is acquired. Then, on the basis of the contour coordinate data, coordinate data on a starting point for a positioning operation to measure the width of the through-part region is obtained.  Then, the width of the through-part region in a prescribed position is computed, and the interval between inner leads is decided.
Patent JP-H05341846-A (JP)
Title: Positioning method and device therefor
Inventor: MATSUMOTO MASATERU
IPC: G05D3/12
Filed: 1992-06-10
Abstract: PURPOSE:To improve the position precision without improving the machining precision of a ball screw. CONSTITUTION:A positioning device 1 sets a ball screw at a prescribed position with drive of a servo motor. A correction circuit 9 is provided in the device 1 to compare the characteristic data 3 on the screw ball, the environtal characteristic data 5 on the screw ball, and the position data on a servo motor with the positioning data showing a target position and then corrects the positioning data. Then the speed of the servo motor is controlled based on the command value given from the circuit 9.
Patent JP-H094839-A (JP)
Title: Controller for pulverized coal boiler
Inventor: MIYAMA YUKIO
IPC: F23N1/00
Filed: 1995-06-16
Abstract: PURPOSE: To more acceptably conduct the operation of a boiler by correctly calculating the moisture ratio in coal even when the coal amount to be treated by a pulverized coal manufacturing facility, conveying air flow rate to be introduced into the facility and the outlet temperature of the facility are varied every moment. CONSTITUTION: Signals 62, 63, 64, 65 and vectors xk-1 , Uk-1 of previously calculated values stored in a memory 82 are input to a coal moisture estimating unit 81, the calculation is repeated until the converging condition of dynamic characteristic simulation model is satisfied. At the stage of completing the convergence, the vector xk is regarded as being a true value coincident with the behavior in an actual plant, and stored in the memory 82 together with the vector u1 , calculated from the signals 62, 63, 64, 65. Further, at the time point of the lapse of Δt, the memory 82 again applies the previously input value to the unit 81 as the vectors xk-1 , uk-1 . Similarly, the calculation and the storage are repeated at each time Δt.
Patent JP-H09321793-A (JP)
Title: Network system
Inventor: FUARUHADO FUADO ISURAMU
IPC: H04N7/15
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit and receive media data even when user's requests such as media data processing performance, the expressing form of media are different between the respective terminal computers connected to a network. SOLUTION: A system information managing unit 31 obtains system information from each terminal computer T1 to T5 or each media data converting unit 41 and 42 to decide a media data fitting condition. Then the converting units 41 and 42 obtain the deciding result from the managing unit 31 in advance and at the time of transmitting/receiving media data between the respective terminal computers T1 to T5, convert media data to transmit to a receiving-side terminal computer.
Patent JP-H05337178-A (JP)
Title: Autodispenser
Inventor: OSHIKUBO TAKEKI
IPC: A61J1/20
Filed: 1992-06-10
Abstract: PURPOSE:To prevent surely error actions such as back current of a liq. and breakage of a syringe. CONSTITUTION:A control means 50 having a microcomputer controlling a motor 31 of a valve driving mechanism and a motor 41 of a piston driving mechanism, a position sensor detecting the switching position of a switch valve, a rotational direction sensor detecting the rotational direction of the motor 41, a judging means 80 judging the switching position of the switch valve and the rotational direction of the motor 41 based on a detecting signal of a position sensor and a detecting signal of the rotational direction sensor and a stop holding means 90 monitoring whether the rotational direction of the motor 41 to the switching position of the switch valve is normal or not from the result of judgement of the judging means 80 and outputting a stop signal to its motor driving circuit to stop the motor 41 regardless of the command of the microcomputer if it us not normal, are provided.
Patent JP-S5483655-A (JP)
Title: Edging mill
Inventor: KOMURO JIYUNICHI
IPC: B21B13/06
Filed: 1977-12-16
Abstract: PURPOSE: To make possible the rearrangement of rolls of the edging mill to be surely performed in a short time, by monolithically installing the intermediate guide and vertical roll in the inner housing so as to be detachable from the outer housing.  
     CONSTITUTION: At rearrangement of rolls, the engagement between the vertical roll 3 and the spindle coupling 16 is relieved, and the spindle coupling 16 is pulled away. The caliber is brought down until the wheel 27 of the inner housing 1 contacts with the rearranging roll 28; the spacer or wedge 29 is inserted into the gap between the leg 2 of the intermediate guide 20 and the pedestal 26 for the wheel 27, so as to push up the intermediate guide 20 for leaving a gap between the guide 20 and the pedestal 26. The hook of the rearranger truck is engaged with the hook 30, and the inner housing 1, the vertical roll 3 and the intermediate guide 20 are taken out of the outer housing 2 as one assembly, which is then exchanged with the new assembly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10324559-A (JP)
Title: Refractory for ash melting furnace
Inventor: SOEDA TOMOMI
IPC: C04B35/66
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the defective application due to field casting and to obtain a refractory by which an ash melting furnace is stably operated for a long time and excellent in slag infiltration resistance by lining the side wall of the ash melting furnace with a precast block consisting of zirconia and alumina respectively in a specified amt. SOLUTION: A cupped precast block consisting of 5-90 wt.% zirconia and 5-90 wt.% alumina is produced and used in lining the side wall of an ash melting furnace. Zirconia is highly resistant to molten slag and prevents the slag from infiltrating into the refractory. The precast block contg. <=90% zirconia is lowly resistant to heat and spalling and easily cracked by the heating in the initial stage of use. Alumina functions as a sintering material to develop medium and high-temp. strength. Accordingly, the erosion and abrasion of the bond as seen in the conventional refractory are reduced.
Patent JP-H07329048-A (JP)
Title: Composite material and its manufacture
Inventor: INOUE TERUHISA
IPC: C04B24/26
Filed: 1994-06-09
Abstract: PURPOSE:To improve a safety property while a composite material is neigh slipped off nor degradated simply even though crazing occurs, and large energy in breakdown is provided by a method wherein a mesh is integrated between or inside a kneaded material or a molded material obtained by molding by kneading, which is hardened by wet curing thereafter. CONSTITUTION:A mesh is pinched between molded products obtained with an extrusion molder and a press molder or kneaded materials to which molding with the molder is not applied, which is passed through a twin-roll press or lightly fixed by pressure with a flat sheet press or a vacuum press to be integrated. A composite material can be obtained by hardening by curing the integrated material obtained thus. Therefore in the composite material, the mesh is integrated therein to be made composite without using an adhesive or the like, and since the composite material is excellent in bending strength and breaking energy, it is can be used in wideranging fields. Further, the composite material can be easily obtained.
Patent JP-H11324084-A (JP)
Title: Washing device of urine closet
Inventor: TANAKA KIYOTAKA
IPC: E03D13/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To perform urine closet washing over a proper wide range at the time of a small flow rate and prevent water injection from a spreader from flowing out of the closet at the time of a large flow rate in the washing device of the urine closet performing urine closet washing by water injection from the spreader. SOLUTION: A spreader 16 is formed into a horizontal slender shape, and a feed water hole 30 for flowing water from a feed water pipe in a void part 28 is opened at the horizontal intermediate part of the void part 28. A slit-like water injection hole 34 is formed on the lower face 32 of the spreader 16, the shape of a water injection hole 34 is narrower at the horizontal intermediate part, and is wider at both the ends. In addition, both the horizontal end faces of the void part 28 is made to be an inclined face shape guide face 40 inclining downward oblique outward.
Patent JP-H0814444-A (JP)
Title: Ventilating pipe
Inventor: TERAMAE MASAKAZU
IPC: F16L5/00
Filed: 1994-07-01
Abstract: PURPOSE:To perform mounting stably in a wall with no labor required for execution work. CONSTITUTION:A ventilating pipe 1 is constituted of a main unit 1a formed almost cylindrically with both ends opened and a mounting base 10 integrally provided in a peripheral surface of the main unit 1a. In a peripheral part in the vicinity of both opening ends of the main unit 1a, a plurality of streaks of ring-shaped notches 2 in parallel to an opening surface are respectively formed. In the mounting base 10, a supporting piece 12 is formed to rise up from a rectangular flat plate-shaped base 11, to mount the main unit 1a on the supporting piece 12. In a short side in both ends of this base 11, an insertion hole 13 for inserting a mounting machine screw 19 is provided, and a pair of notched grooves 14 are provided so as to interpose this insertion hole 13. The mounting machine screw 19 is inserted to the insertion hole 13 or the notched groove 14 of the mounting base 10 stopped by a screw to a stud, and the ventilating pipe l is firmly stopped to the stud.
Patent JP-S5273857-A (JP)
Title: Preparation of 1,3-disubstituted-2-azetidinones having acyloxy goup
Inventor: KAMIYA TAKASHI
IPC: A61P31/04
Filed: 1975-12-16
Abstract: PURPOSE: 1,3-Disubstituted-2-azetidinones having acyloxy groups expressed by the formula I: (R is an acyl). For example, 3-benzyloxycarbonylaminol-(4-benzyloxycarbonyloxy-α-carboxybenzyl)-2-azetidinone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10793-A (JP)
Title: Ink jet image forming apparatus
Inventor: AOKI FUMITAKA
IPC: B41J2/18
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of waste ink or the contamination with the waste ink by moving an ink passing pipe over the entire surface of a container when ink is sucked from an ink emitting orifice to be housed in a waste ink container through the ink passing pipe. SOLUTION: The waste ink from the interior of a cap 42 or the interior of a suction cylinder 56 passes through an ink passing pipe 60 to be dripped and housed in a waste ink housing container 70 from an outlet 64. When the waste ink passes through the ink passing pipe 60 to be dripped in the waste ink housing container 70 from the outlet 64, a motor 80 is driven by a control unit 28 to move a pipe holding part 82 in the direction shown by an arrow G and the outlet 64 of the ink passing pipe 60 is moved over the entire surface of the ink receiving port 72 of the waste ink housing container 70. As a result, the waste ink 74 dripped from the outlet 64 of the ink passing pipe 60 is uniformly housed in the waste ink housing container 70 without being biased and the overflow of the waste ink from the waste ink housing container 70 or the contamination with the waste ink can be prevented.
Patent JP-S5484578-A (JP)
Title: Novel preparation of diphenylbutylamine derivative
Inventor: KOJIMA YOSHIYUKI
IPC: C07D401/04
Filed: 1977-12-14
Abstract: PURPOSE: To obtain a diphenlbutylamine derivative useful as a drug having central nervous system depressing action in one stage easily, by hydrolyzing a specific diphenylhydroxybutylamine derivative.  
     CONSTITUTION: A diphenylhydroxybutylamine derivative of formula I: (X is H or halogen) is redueed with an alkali metal borohydride, preferably sodiumn borohydride, in the presence of an acid, e.g. trifluoro acetic, trichloroacetic acids, etc., preferably in an atmosphere of nitrogen in an ice both to give the objective diphenylbutylamine derivative of formula II. The starting material of formula I can be obtained by subjecting the compound of butyrophenone derivative of formula III to the Grignard reaction under normal reaction conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09331320-A (JP)
Title: Reception timing generator
Inventor: SOGAWA YASUYUKI
IPC: H04L12/40
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to simplify a connection timing between blocks. SOLUTION: The reception timing generator 20 is provided with a clock generating section 21 generating N-sets of 192K clocks whose phase is shifted by 1/(N×192K) and with a reception F bit measurement section 22 having a counter to count the time of the reception F-bit by the N×192K clocks. When the reception F bit measurement section 22 detects an F-bit, the counter is operated by the N×192K clocks and the clock generating section 21 starts generation of the 192K clocks started from the trailing, the clock generating section 21 generates N-sets of the 192K clocks whose phase is shifted by 1/(N×192K), and when the reception F bit measurement section 22 detects an L bit, the count of the counter is stopped and the 192K block of the same number as the count at this stop is used for the reception clock.
Patent JP-S5774533-A (JP)
Title: Improvement of ventilating device in airtight building
Inventor: MATSUZAWA SHIYOUJI
IPC: F24F7/04
Filed: 1980-10-28
Abstract: PURPOSE: To enable to maintain a room at a proper temperature and humidity by a method wherein an exhaust and suction window, whereat a ventilating fan is installed, are formed in a side wall of the gable of a garret, and additionally, a thermostat and humidystat are placed.  
     CONSTITUTION: In case a humidity in a garret air layer 11 rises above a set value, a ventilating fan 43 automatically operates to open a shutter 41, to forcibly exhaust air to the outside, and simultaneously, to circulate a cool air in a space 13 under the floor into the garret air layer 11 through a wall air layer 4 to decrease a temperature in the garret air layer 11 or to exhaust air exceeding a set humidity. When a temperature in the air layer 11 is at about a set value, or when a humidity is below a set humidity, the ventilating fan 43 stops working to suspend forced ventilation and a gravity ventilation is conducted through a suction window 40 mounted in the side wall. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6128590-A (JP)
Title: Metal working oil
Inventor: YAHIRO TAKEO
IPC: C10N30/06
Filed: 1984-07-20
Abstract: PURPOSE:To provide a metal working oil which has excellent emulsion stability and lubricity and can be used as both aq. and nonaqueous metal working oils, containing a maleinized product of a hydrogenated fish oil having a specified viscosity range. CONSTITUTION:Refined fish oil is hydrogenated in the presence of a hydrogenation catalyst in a conventional manner to such an extent that a product having an iodine value of 50-120 is obtd. The titled metal working oil contains a maleinized product having a viscosity of 40-20,000cP at 38.8 deg.C obtd. by reacting said hydrogenated fish oil with maleic anhydride in the presence or absence of a catalyst at 150-250 deg.C. When the maleinized oil is used as a blend with animal and vegetable oil, mineral oil, other oiliness improver, extreme-pressure additive, etc., it is preferred to use at least 4% maleinized oil from the viewpoint of lubricity in metal working. When used as an aq. metal working oil, the quantity of a surfactant to be used is very small and a metal working oil which little bubbles can be obtd. Further, oil-soluble metal working oil or lubricating oil contg. said maleinized oil exhibits very excellent lubricity.
Patent JP-2000341926-A (JP)
Title: Device for detecting rotational position of motor
Inventor: YOSHIYAMA ATSUO
IPC: H02K29/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of a rotational reference position. SOLUTION: A permanent magnet 22 as a rotor 15 is constituted of a cylindrical magnet that is magnetized to a plurality of N poles and S poles alternately in the circumferential direction, and a detecting part 26 is provided solidly at a part of the side end surface of a Hall element. The detecting part 26 is made up of three poles, one is a magnetized part (S pole) 27 which is formed by arbitrarily extending one of a plurality of the S pole parts constituting the permanent magnet 22 in the axial direction of the rotor 15, in such a way as to face the Hall element and the other two are a pair of magnetized parts (N poles) 28, 29, which are formed by similarly extending two N pole parts neighboring each side of the S pole part constituting the one magnetized part 27.
Patent JP-H01321071-A (JP)
Title: Material for electrical apparatus
Inventor: NOBEYOSHI RYOICHI
IPC: B23K1/20
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the contamination of a soldered part by executing borofluoride bath soldering to a prescribed thickness with Pb-Sn solder contg. specific weight % of Pb. CONSTITUTION:After a material to be soldered is subjected to a pretreatment, the solder plating layer having >=2mum thickness is formed with the borofluoride solder bath by using the Pb-Sn solder contg. 5-45wt.% Pb. The soldering bath is kept at the prescribed temp. of >=300 deg.C at this time, by which the borofluoride bath soldering is executed. The wetting time for soldering is drastically shortened in this way and since fluxes are not used at all, the contamination of the soldered part is surely prevented.